d - 31 mm

D - 93 mm

C - 19 mm.

• Model Number:B31-13
• Inner Diameter：31mm Outer Diameter：93mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-19
• Application:shoe-making machinery,Forklift industry,electronic materials,Beauty and Body,Wire grinder,lifting chain,aerial work equipment,sewage pump,reducer,hydraulic pressure gauge,teaching equipment
• Similar models:SNR 6311E NKE 6313-N CRAFT 6317-2RS PFI 6313-2RSC3 KBC BR1331 SNR EX317 CYSD 6315-ZZ NSK 6317DDU ISO 6313-2RS FBJ 4314-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in B31-13 products，there is large inventory of NSK B31-13 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B31-13 Which NSK B31-13 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
  21313VK	65,000	140,000	33,000	SNR	Thrust Roller Bearings
  53205	25	47	16,7	FAG	Thrust Ball Bearings
  6002	15	32	9	ISO	Deep Groove Ball Bearings
  AXK 0414	4	14	2	CX	Needle Roller Bearings
  E2.628-2Z	8	24	8	SKF	Deep Groove Ball Bearings
  GAY008-NPP-B-AS2/V	12,7000	40	22	INA	Deep Groove Ball Bearings
  GE 240 ECR-2RS	240	340	140	CX	Plain Bearings
  GE140-AW	140	260	61	INA	Plain Bearings
  L865547/L865512B	381	479,425	47,625	Timken	Tapered Roller Bearings
  NJ3172	360	600	192	ISO	Cylindrical Roller Bearings
  MFJ-2020	20	26	20	NSK	Needle Roller Bearings
  NJ213	65	120	23	NTN	Cylindrical Roller Bearings
  T2ED080	80	145	46	KOYO	Tapered Roller Bearings
  WTF254KVS3552Eg	254	358,775	269,875	NSK	Tapered Roller Bearings
  Z99AE010C	.6250	1.5748	.5118	New Departure	BALL BEARINGS
  Z4993L07	35	62	14	New Departure	DEEP GROOVE BALL BEARINGS
  1304	20	52	15	New Departure	DEEP GROOVE BALL BEARINGS
  4426	2.0625	3.1875		CONSOLIDATED	THRUST BALL BEARINGS
  240/560	560	820	258	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  718/900	900	1090	85	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS