d - 610 mm

D - 820 mm

B - 430 mm

C - 430 mm

D₁ - - 757.05 mm

F - 665 mm

b - 16.7 mm

K - 9 mm

r_1,2 - min. - 19 mm

β - 20 °

r_3,4 - min. - 3 mm

Basic dynamic load rating - C - 9350 kN

Basic static load rating - C₀ - 23600 kN

Fatigue load limit - P_u - 1700 kN

Calculation factor - k_r - 460

Mass bearing - 650 kg

Variants - BC4.10/W33WI

• Model Number: 315257 A
• Inner Diameter：820mm Outer Diameter：610mm Width：430mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-21
• Application:pneumatic Pump,electronic materials,Plastic molding,Generator,marine analysis,Hydraulic Hose,wall industry,inorganic chemical,Broadcasting System,insect experimental analysis instrument,rolling machine
• Similar models:SKF 315257A
• BEARING POWER International Trading Co.,Ltd. specialize in 315257A products，there is large inventory of SKF 315257 A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 315257 A Which SKF 315257A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23164-K-MB-W33+AH3164	320	540	176	NKE	Spherical Roller Bearings
  6022-NR	110	170	28	NKE	Deep Groove Ball Bearings
  6344	220	460	88	NTN	Deep Groove Ball Bearings
  7320C	100	215	47	NACHI	Angular Contact Ball Bearings
  7905CDT	25	42	9	CYSD	Angular Contact Ball Bearings
  ARX195X235X12.5	195,000	235,000	12,500	NTN	Needle Roller Bearings
  FC40570S06	25	52	37	SNR	Tapered Roller Bearings
  GK43X49X27.8	43,000	49,000		NTN	Needle Roller Bearings
  RNA3120	143,5	170	45	KOYO	Needle Roller Bearings
  NJ408+HJ408	40	110	27	CYSD	Cylindrical Roller Bearings
  PWTR 45100.2RS	45	100	30	SKF	Cylindrical Roller Bearings
  R168AZ	6,35	9,525	3,175	NTN	Deep Groove Ball Bearings
  R8VV	12,7	28,575	7,9375	NSK	Deep Groove Ball Bearings
  RNA4836	195	225	45	AST	Needle Roller Bearings
  MS12AC	1.2500	3.1250	.8750	FAG	ANGULAR CONTACT BALL BEARINGS
  N08			.4480	Torrington	LOCKNUTS
  H-52-LW	.8750	1.6250	.8750	RBC	NEEDLE BEARINGS
  6303.2Z	17	47	14	SKF	DEEP GROOVE BALL BEARINGS
  SN-618..20318-K	80		110	CONSOLIDATED	PILLOW BLOCKS
  VSA200414	342	503.3		CONSOLIDATED	SLEWING BEARINGS