SNR BEARINGS ITÁLIA S.P.A.: Bearings Spherical Rod Ends Flange-Mount Ball Bearing Units Pillow Block Ball Bearing Units

English

✖

Home

Stock Categories

Technical Articles

Bearings Spherical Rod Ends

Flange-Mount Ball Bearing Units

Pillow Block Ball Bearing Units

Home>Products>Pillow Block Roller Bearing Units>3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter Sealmaster RPBA 307-C4 CR Pillow Block Roller Bearing Units

Sealmaster RPBA 307-C4 CR MODELS

Need a CAD or 3D Model?

What is RPBA 307-C4 CR bearing interchange？

Contact Now WhatsApp Be Our Agent

3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter Sealmaster RPBA 307-C4 CR Pillow Block Roller Bearing Units

Name: 3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter Sealmaster RPBA 307-C4 CR Pillow Block Roller Bearing Units
Brand: Sealmaster
SKU: RPBA 307-C4 CR
Rating: 4.9 (5 reviews)

Sealmaster RPBA 307-C4 CR Bearing SPECIFICATIONS

3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter Sealmaster RPBA 307-C4 CR Pillow Block Roller Bearing Units Engineering SNR BEARINGS ITÁLIA S.P.A. Calculator , 31.75 mm s 3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter Pillow Block Roller Bearing Units Manufacturing Service . Get 1100 r/min Limiting speed Your Free.
Brand Name:Sealmaster
Model Number:
RPBA 307-C4 CR
A:73.025 mm
Limiting speed:1100 r/min
s:31.75 mm
d2:101.6 mm
H1:69.85 mm
J max.:222.25 mm
A1:91.281 mm
J min.:209.55 mm

SNR BEARINGS ITÁLIA S.P.A.

SNR BEARINGS ITÁLIA S.P.A.China

SNR BEARINGS ITÁLIA S.P.A.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

Types of Pillow Block Roller Bearing Units

A:73.025 mm
Limiting speed:1100 r/min
s:31.75 mm
d2:101.6 mm
H1:69.85 mm
J max.:222.25 mm
A1:91.281 mm
J min.:209.55 mm
B:85.725 mm
H2:41.275 mm
Size (mm):3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter

Sealmaster RPBA 307-C4 CR 3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter Sealmaster RPBA 307-C4 CR Pillow Block Roller Bearing Units Sponsored Products Related To This Item

No.	Brand	H	E	C	A	b	F	a	J
USRB5536A-608	Sealmaster	-	-	-	-	22.3 mm	-	-	-
USRB5000A-103-C	Sealmaster	-	-	-	-	-	-	-	-
ERPBA 307-C2	Sealmaster	-	-	-	-	-	-	-	-
USRB5000AE-303	Sealmaster	-	-	-	-	-	-	-	-
ERPBA 408-C4	Sealmaster	175 mm	-	-	-	-	-	-	-
USRB5000A-303	Sealmaster	-	-	-	-	-	-	-	-
USRB5000A-500	Sealmaster	-	-	-	-	-	-	-	-
USRB5000AE-112	Sealmaster	-	-	-	-	-	-	-	-
USRB5544AE-708	Sealmaster	-	-	-	-	-	-	-	-
USRB5000AE-211	Sealmaster	-	-	-	-	-	-	-	-
USRBF5000E-308	Sealmaster	-	-	-	-	-	-	-	-
USRB5511A-115	Sealmaster	-	-	-	-	-	-	-	-
USRBF5000AE-300	Sealmaster	-	-	-	-	-	-	-	-
USRBE5000AE-203	Sealmaster	-	-	-	-	-	-	-	-
USRBE5000AE-215	Sealmaster	-	-	-	-	-	-	-	-
USRBF5000A-400	Sealmaster	-	-	-	-	-	-	-	-
USRB5000AE-311	Sealmaster	-	-	-	-	19.6 mm	450 mm	-	-
ERPBA 415-C4	Sealmaster	-	-	-	-	-	-	-	-
EDPBA 203-C2	Sealmaster	-	-	-	-	-	-	-	-
USRB5000-112-C	Sealmaster	-	-	-	-	-	-	-	-
USRB5000A-103	Sealmaster	-	-	-	-	-	-	-	-
USRB5000A-111	Sealmaster	-	-	-	-	-	-	-	-
RPBA 115-C2 CR	Sealmaster	-	-	-	-	-	-	-	-
USRBE5000AE-300	Sealmaster	-	-	-	-	-	-	-	-

4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.125 Inch \| 104.775 Millimeter Sealmaster USRB5000AE-400 Pillow Block Roller Bearing Units	Frame Accepts These Shaft Sizes (Bearing Bore):30 mm, 35 mm; Travel:6; Bolt Pattern D:2 3/4 in; Shaft C/L Distance F:1 27/32 in; Bolt Pattern E:10 1/2 in; Frame Size A:4 41/64 in; Bolt Pattern C:0.55 in; Height G:3.438 in; Frame Size B:12 in; Size (mm):4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.125 Inch \| 104.775 Millimeter ;
4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.25 Inch \| 107.95 Millimeter Sealmaster USRBF5000A-400 Pillow Block Roller Bearing Units	B:40.00 mm; d:50.000 mm; Basic Dynamic Radial Load Rating C:63700 N; Oil Speed Rating n2:6300 rpm; Fillet Radius rb:0.60 mm; Fillet Radius ra:1.00 mm; D:90.0000 mm; Grease Speed Rating n1:4800 rpm; Basic Static Radial Load Rating Co:61000 N; Size (mm):4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.25 Inch \| 107.95 Millimeter ;
2.188 Inch \| 55.575 Millimeter x 3.12 Inch \| 79.248 Millimeter x 3 Inch \| 76.2 Millimeter Sealmaster DRPBA 203-C2 Pillow Block Roller Bearing Units	Mass bearing:135 kg; r1,2 min.:1.5 mm; Fatigue load limit Pu:345 kN; b:40.3 mm; Calculation factor Y1:0.94; Calculation factor e:0.72; D:546.1 mm; Comparative radial load rating CF:480 kN; Comparative axial load rating CFa:331 kN; Thrust factor K:0.83; Size (mm):2.188 Inch \| 55.575 Millimeter x 3.12 Inch \| 79.248 Millimeter x 3 Inch \| 76.2 Millimeter ;
2.75 Inch \| 69.85 Millimeter x 4.484 Inch \| 113.894 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster USRBE5000A-212 Pillow Block Roller Bearing Units	l7 min.:80 mm; d2 max.:162 mm; w:80 mm; α:6 °; Basic dynamic load rating C:315 kN; r1 min.:1 mm; Material constant KM:330; Specific dynamic load factor K:100 N/mm²; d:70 mm; C1 max.:43 mm; Size (mm):2.75 Inch \| 69.85 Millimeter x 4.484 Inch \| 113.894 Millimeter x 3.125 Inch \| 79.38 Millimeter ;
7.5 Inch \| 190.5 Millimeter x 10.563 Inch \| 268.3 Millimeter x 9.5 Inch \| 241.3 Millimeter Sealmaster USRB5544AE-708 Pillow Block Roller Bearing Units	RG:3/8 NPT; Mass pillow block:32.2 kg; J min.:320.675 mm; P60°:149 kN; Cap bolt, SAE grade:5; Ca:62.789 mm; P180°:60.9 kN; Cap bolt recommended tightening torque:203.4 N·m; L:419.1 mm; h:42.862 mm; Size (mm):7.5 Inch \| 190.5 Millimeter x 10.563 Inch \| 268.3 Millimeter x 9.5 Inch \| 241.3 Millimeter ;
1.188 Inch \| 30.175 Millimeter x 3.344 Inch \| 84.938 Millimeter x 1.75 Inch \| 44.45 Millimeter Sealmaster USRB5000A-103 Pillow Block Roller Bearing Units	J6:1160 mm; N:60 mm; End cover:ETS 92; P180°:4200 kN; Eye bolt, size:2 x M 48; ba min.:231 mm; P55°:10700 kN; J1:260 mm; Initial grease fill, 20%:11.5 kg; Cap bolt, size:M 42x300; Size (mm):1.188 Inch \| 30.175 Millimeter x 3.344 Inch \| 84.938 Millimeter x 1.75 Inch \| 44.45 Millimeter ;
4.5 Inch \| 114.3 Millimeter x 6.422 Inch \| 163.119 Millimeter x 4.75 Inch \| 120.65 Millimeter Sealmaster USRB5000AE-408 Pillow Block Roller Bearing Units	d1 ≈:188.4 mm; Basic static load rating C0:1730 kN; Fatigue load limit Pu:170 kN; a:110.441 mm; Calculation factor Y2:2.7; db min.:164.5 mm; T:132 mm; d:150 mm; ra max.:3 mm; Basic dynamic load rating C:836 kN; Size (mm):4.5 Inch \| 114.3 Millimeter x 6.422 Inch \| 163.119 Millimeter x 4.75 Inch \| 120.65 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.953 Inch \| 75 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster ERPBA 115-C2 Pillow Block Roller Bearing Units	l5 ≈:12 mm; C1 max.:21 mm; G:M 22x1.5; d2 max.:55 mm; Basic dynamic load rating C:38 kN; h1:84 mm; d3 ≈:30 mm; r1 min.:0.3 mm; dk:38.1 mm; l3 min.:33 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.953 Inch \| 75 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
4.938 Inch \| 125.425 Millimeter x 6.203 Inch \| 157.556 Millimeter x 5.5 Inch \| 139.7 Millimeter Sealmaster ERPBA 415-4 Pillow Block Roller Bearing Units	N1:26 mm; Pa:35 kN; N4 max.:8 mm; Attachment bolt diameter G:24 mm; Grub screws:7 x M 6; Fatigue load limit Pu:39 kN; L:380 mm; P0°:470 kN; P55°:620 kN; Tightening torque for attachment bolts:665 N·m; Size (mm):4.938 Inch \| 125.425 Millimeter x 6.203 Inch \| 157.556 Millimeter x 5.5 Inch \| 139.7 Millimeter ;
2.688 Inch \| 68.275 Millimeter x 3.688 Inch \| 93.675 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster RPBA 211-C4 CR Pillow Block Roller Bearing Units	d:75 mm; r3,4 min.:0.3 mm; C2:2.8 mm; Ball diameter Dw:9.525 mm; Attainable speed for oil-air lubrication:29000 r/min; Calculation factor (single, tandem) X2:0.41; Fatigue load limit Pu:0.68 kN; Calculation factor fHC:1.01; Da max.:100.4 mm; Basic static load rating C0:16.3 kN; Size (mm):2.688 Inch \| 68.275 Millimeter x 3.688 Inch \| 93.675 Millimeter x 3.125 Inch \| 79.38 Millimeter ;
3.5 Inch \| 88.9 Millimeter x 4.469 Inch \| 113.513 Millimeter x 3.75 Inch \| 95.25 Millimeter Sealmaster USRBF5000E-308 Pillow Block Roller Bearing Units	Hexagonal head bolts:2 x 1/2-13x7/8; L:138.125 mm; Mass locking plate:0.17 kg; A2:26.391 mm; B:3.175 mm; A1:38.1 mm; A3:34.925 mm; Size (mm):3.5 Inch \| 88.9 Millimeter x 4.469 Inch \| 113.513 Millimeter x 3.75 Inch \| 95.25 Millimeter ;
4.5 Inch \| 114.3 Millimeter x 6.75 Inch \| 171.45 Millimeter x 4.75 Inch \| 120.65 Millimeter Sealmaster USRB5000E-408 Pillow Block Roller Bearing Units	d:75.000 mm; D:160.0000 mm; Basic Dynamic Radial Load Rating C:168000 N; Oil Speed Rating n2:3600 rpm; B:71.40 mm; Grease Speed Rating n1:2600 rpm; Accessories:Two Seals; Basic Static Radial Load Rating Co:140000 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2600 rpm; Size (mm):4.5 Inch \| 114.3 Millimeter x 6.75 Inch \| 171.45 Millimeter x 4.75 Inch \| 120.65 Millimeter ;

3.438 Inch | 87.325 Millimeter x 4.188 Inch | 106.375 Millimeter x 3.75 Inch | 95.25 Millimeter Sealmaster RPBA 307-C4 CR Pillow Block Roller Bearing Units Video

Sealmaster RPBA 307-C4 CR INTERCHANGE

Pillow Block Roller Bearing Units Part series RPBA 307-C4 CR is a potential replacement for these common bearing part numbers:

NSKRPBA 307-C4 CR
SKFRPBA 307-C4 CR
NTNRPBA 307-C4 CR
FAGRPBA 307-C4 CR
TIMKENRPBA 307-C4 CR
KOYORPBA 307-C4 CR
NACHIRPBA 307-C4 CR
DODGERPBA 307-C4 CR

Contact Us

SNR BEARINGS ITÁLIA S.P.A.: AddressVia Riccardo Lombardi, Milan, Italy; Phone(Working Time)409-782-6236; Fax

Send Now

Sealmaster RPBA 307-C4 CR Technical Articles

How do you calculate bearing load?

Calculation of loads | Basic Bearing Knowledge | Koyo5-3-4 Load distribution on bearings. The load distribution affecting bearings can be calculated as follows: first, radial force components are calculated, then, the Bearing Life Calculation...

What causes bearing fretting?

Fretting and Fretting Corrosion | Inspection of bearings afterFretting and Fretting Corrosion · Inner ring of cylindrical roller bearing. · Corrugated fretting along full circumference of raceway. · The cause is vibration...

What happens when a wheel bearing goes bad?

Symptoms of a Worn Wheel Hub Bearing | KnowYourPartsWorn Wheel Hub Bearing, wheel bearings, bad bearing symptoms. Signs of a The timeframe in which damage occurs is linked to driving conditions and/or the Wheel bearings: how long do they last?...

4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.125 Inch \| 104.775 Millimeter Sealmaster USRB5000AE-400 Pillow Block Roller Bearing Units	Frame Accepts These Shaft Sizes (Bearing Bore):30 mm, 35 mm; Travel:6; Bolt Pattern D:2 3/4 in; Shaft C/L Distance F:1 27/32 in; Bolt Pattern E:10 1/2 in; Frame Size A:4 41/64 in; Bolt Pattern C:0.55 in; Height G:3.438 in; Frame Size B:12 in; Size (mm):4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.125 Inch \| 104.775 Millimeter ;
4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.25 Inch \| 107.95 Millimeter Sealmaster USRBF5000A-400 Pillow Block Roller Bearing Units	B:40.00 mm; d:50.000 mm; Basic Dynamic Radial Load Rating C:63700 N; Oil Speed Rating n2:6300 rpm; Fillet Radius rb:0.60 mm; Fillet Radius ra:1.00 mm; D:90.0000 mm; Grease Speed Rating n1:4800 rpm; Basic Static Radial Load Rating Co:61000 N; Size (mm):4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.25 Inch \| 107.95 Millimeter ;
2.188 Inch \| 55.575 Millimeter x 3.12 Inch \| 79.248 Millimeter x 3 Inch \| 76.2 Millimeter Sealmaster DRPBA 203-C2 Pillow Block Roller Bearing Units	Mass bearing:135 kg; r1,2 min.:1.5 mm; Fatigue load limit Pu:345 kN; b:40.3 mm; Calculation factor Y1:0.94; Calculation factor e:0.72; D:546.1 mm; Comparative radial load rating CF:480 kN; Comparative axial load rating CFa:331 kN; Thrust factor K:0.83; Size (mm):2.188 Inch \| 55.575 Millimeter x 3.12 Inch \| 79.248 Millimeter x 3 Inch \| 76.2 Millimeter ;
2.75 Inch \| 69.85 Millimeter x 4.484 Inch \| 113.894 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster USRBE5000A-212 Pillow Block Roller Bearing Units	l7 min.:80 mm; d2 max.:162 mm; w:80 mm; α:6 °; Basic dynamic load rating C:315 kN; r1 min.:1 mm; Material constant KM:330; Specific dynamic load factor K:100 N/mm²; d:70 mm; C1 max.:43 mm; Size (mm):2.75 Inch \| 69.85 Millimeter x 4.484 Inch \| 113.894 Millimeter x 3.125 Inch \| 79.38 Millimeter ;
7.5 Inch \| 190.5 Millimeter x 10.563 Inch \| 268.3 Millimeter x 9.5 Inch \| 241.3 Millimeter Sealmaster USRB5544AE-708 Pillow Block Roller Bearing Units	RG:3/8 NPT; Mass pillow block:32.2 kg; J min.:320.675 mm; P60°:149 kN; Cap bolt, SAE grade:5; Ca:62.789 mm; P180°:60.9 kN; Cap bolt recommended tightening torque:203.4 N·m; L:419.1 mm; h:42.862 mm; Size (mm):7.5 Inch \| 190.5 Millimeter x 10.563 Inch \| 268.3 Millimeter x 9.5 Inch \| 241.3 Millimeter ;
1.188 Inch \| 30.175 Millimeter x 3.344 Inch \| 84.938 Millimeter x 1.75 Inch \| 44.45 Millimeter Sealmaster USRB5000A-103 Pillow Block Roller Bearing Units	J6:1160 mm; N:60 mm; End cover:ETS 92; P180°:4200 kN; Eye bolt, size:2 x M 48; ba min.:231 mm; P55°:10700 kN; J1:260 mm; Initial grease fill, 20%:11.5 kg; Cap bolt, size:M 42x300; Size (mm):1.188 Inch \| 30.175 Millimeter x 3.344 Inch \| 84.938 Millimeter x 1.75 Inch \| 44.45 Millimeter ;
4.5 Inch \| 114.3 Millimeter x 6.422 Inch \| 163.119 Millimeter x 4.75 Inch \| 120.65 Millimeter Sealmaster USRB5000AE-408 Pillow Block Roller Bearing Units	d1 ≈:188.4 mm; Basic static load rating C0:1730 kN; Fatigue load limit Pu:170 kN; a:110.441 mm; Calculation factor Y2:2.7; db min.:164.5 mm; T:132 mm; d:150 mm; ra max.:3 mm; Basic dynamic load rating C:836 kN; Size (mm):4.5 Inch \| 114.3 Millimeter x 6.422 Inch \| 163.119 Millimeter x 4.75 Inch \| 120.65 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.953 Inch \| 75 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster ERPBA 115-C2 Pillow Block Roller Bearing Units	l5 ≈:12 mm; C1 max.:21 mm; G:M 22x1.5; d2 max.:55 mm; Basic dynamic load rating C:38 kN; h1:84 mm; d3 ≈:30 mm; r1 min.:0.3 mm; dk:38.1 mm; l3 min.:33 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.953 Inch \| 75 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
4.938 Inch \| 125.425 Millimeter x 6.203 Inch \| 157.556 Millimeter x 5.5 Inch \| 139.7 Millimeter Sealmaster ERPBA 415-4 Pillow Block Roller Bearing Units	N1:26 mm; Pa:35 kN; N4 max.:8 mm; Attachment bolt diameter G:24 mm; Grub screws:7 x M 6; Fatigue load limit Pu:39 kN; L:380 mm; P0°:470 kN; P55°:620 kN; Tightening torque for attachment bolts:665 N·m; Size (mm):4.938 Inch \| 125.425 Millimeter x 6.203 Inch \| 157.556 Millimeter x 5.5 Inch \| 139.7 Millimeter ;
2.688 Inch \| 68.275 Millimeter x 3.688 Inch \| 93.675 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster RPBA 211-C4 CR Pillow Block Roller Bearing Units	d:75 mm; r3,4 min.:0.3 mm; C2:2.8 mm; Ball diameter Dw:9.525 mm; Attainable speed for oil-air lubrication:29000 r/min; Calculation factor (single, tandem) X2:0.41; Fatigue load limit Pu:0.68 kN; Calculation factor fHC:1.01; Da max.:100.4 mm; Basic static load rating C0:16.3 kN; Size (mm):2.688 Inch \| 68.275 Millimeter x 3.688 Inch \| 93.675 Millimeter x 3.125 Inch \| 79.38 Millimeter ;
3.5 Inch \| 88.9 Millimeter x 4.469 Inch \| 113.513 Millimeter x 3.75 Inch \| 95.25 Millimeter Sealmaster USRBF5000E-308 Pillow Block Roller Bearing Units	Hexagonal head bolts:2 x 1/2-13x7/8; L:138.125 mm; Mass locking plate:0.17 kg; A2:26.391 mm; B:3.175 mm; A1:38.1 mm; A3:34.925 mm; Size (mm):3.5 Inch \| 88.9 Millimeter x 4.469 Inch \| 113.513 Millimeter x 3.75 Inch \| 95.25 Millimeter ;
4.5 Inch \| 114.3 Millimeter x 6.75 Inch \| 171.45 Millimeter x 4.75 Inch \| 120.65 Millimeter Sealmaster USRB5000E-408 Pillow Block Roller Bearing Units	d:75.000 mm; D:160.0000 mm; Basic Dynamic Radial Load Rating C:168000 N; Oil Speed Rating n2:3600 rpm; B:71.40 mm; Grease Speed Rating n1:2600 rpm; Accessories:Two Seals; Basic Static Radial Load Rating Co:140000 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2600 rpm; Size (mm):4.5 Inch \| 114.3 Millimeter x 6.75 Inch \| 171.45 Millimeter x 4.75 Inch \| 120.65 Millimeter ;