d - 31 mm

D - 80 mm

C - 16,5 mm.

• Model Number: B31-28N
• Inner Diameter：31mm Outer Diameter：80mm Width：16,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:sewage pump,wall industry,Other Measurements,injection molding machine,electromyography machine,hydraulic cylinder buffer,small diesel generators,Spectrum Products,motorcycle,forming machine,Low-voltage electrical equipment
• Similar models:FBJ 6318ZZ KOYO UC210-31L3 NTN SC05B31 CYSD 6312 KOYO UC315-47 NSK BL318 CRAFT 6317 FBJ 4312ZZ SKF 6311-2Z/VA228 SKF 312-Z
• BEARING POWER International Trading Co.,Ltd. specialize in B31-28N products，there is large inventory of NSK B31-28N . We has been built up long-term cooperation with NSK company, could make a bulk order of the B31-28N Which NSK B31-28N 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
  4R4420	220	310	215	NTN	Cylindrical Roller Bearings
  6226 ZZ	130	230	40	CX	Deep Groove Ball Bearings
  71922CVDUJ74	110	150	40	SNR	Angular Contact Ball Bearings
  F6904ZZ	20	37	9	ISB	Deep Groove Ball Bearings
  KUX080 2RD	203,2	222,25	12.7	KOYO	Angular Contact Ball Bearings
  L45449/L45410	29	50,292	14,224	FBJ	Tapered Roller Bearings
  N 314 ECP	150	70	35	SKF	Thrust Ball Bearings
  NA4909,2RS	45	68	23	KOYO	Needle Roller Bearings
  NU314	70	150	35	KOYO	Cylindrical Roller Bearings
  PHU2144	30	151,8	68,4	PFI	Angular Contact Ball Bearings
  RN236-E-MPBX	180	289	52	FAG	Cylindrical Roller Bearings
  RNA4910.2RS	58	72	22	Timken	Needle Roller Bearings
  RW922	30	63	42	FAG	Angular Contact Ball Bearings
  UGP209	45		54	NACHI	Bearing Units
  TUP1 90.100	90	95		CX	Plain Bearings
  N00			.2290	SKF	LOCKNUTS
  RSL183010	50		23	INA	CYLINDRICAL ROLLER BEARING
  BL205ZZ	25	52	15	NTN	DEEP GROOVE BALL BEARINGS
  NUP-2226	130	230	64	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SCE-2410			.6250	CONSOLIDATED	NEEDLE BEARINGS