d - 140 mm

D - 175 mm

B - 18 mm

C - 18 mm

rn - 0,5 mm

a - 3,3 mm

b - 1,9 mm

f - 1,7 mm

r min. - 1,1 mm

r0 max. - 0,6 mm

D1 - 171,8 mm

D2 - 181,5 mm

da min. - 146,5 mm

da max - 148,5 mm

Da max. - 168,5 mm

ra max. - 1 mm

Weight - 0,832 Kg

Basic dynamic load rating (C) - 38,5 kN

Basic static load rating (C0) - 48 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 000 r/min

Calculation factor (f0) - 17,3

• Model Number:6828NR
• Inner Diameter：140mm Outer Diameter：175mm Width：18mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Polymer,wall materials,Vacuum generator,machine tool spindle,roller lathe,reducer,Cylinder Type,ventilator anesthesia machine etc,Embroidery,suction nozzle,bag machine
• Similar models:CYSD 6828-2RS CYSD 6828NR CYSD 6828 NSK 6828 NSK 6828N NSK 6828NR CYSD 6828-RZ NSK 6828VV KOYO 6828-2RD CYSD 6828-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6828NR products，there is large inventory of NSK 6828NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6828NR Which NSK 6828NR 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
  20216	80	140	26	ISO	Spherical Roller Bearings
  36990/36920	227,012	177,8	30,162	SKF	Tapered Roller Bearings
  4T-2780/2720	36,487	76,2	23,812	NTN	Tapered Roller Bearings
  4T-395A/394	66,675	110	22	NTN	Tapered Roller Bearings
  6201-ZZNR	12	32	10	ISB	Deep Groove Ball Bearings
  63/28ZZ	28	68	18	NTN	Deep Groove Ball Bearings
  AST090 6050	60	65		AST	Plain Bearings
  GE 30 BBL	30	47	22	ISB	Self-Aligning Ball Bearings
  HK 3520	35	42	20	NBS	Needle Roller Bearings
  LM2120	17	29	20,2	NSK	Needle Roller Bearings
  N 307	35	68,2	21	NSK	Cylindrical Roller Bearings
  NNCL4956-V	280	353,5	100	NKE	Cylindrical Roller Bearings
  NU 416	200	80	48	SKF	Thrust Ball Bearings
  NUP316	80	170	39	NTN	Cylindrical Roller Bearings
  PCM 222520 M	22	25	20	SKF	Plain Bearings
  RNAF 152313	15	23	13	IKO	Needle Roller Bearings
  S3201-2RS	12	32	15,9	ZEN	Angular Contact Ball Bearings
  STO12	12	32	12	INA	NEEDLE BEARINGS
  7511	55	100	21	New Departure	DEEP GROOVE BALL BEARINGS
  STO-6-ZZ	6	19	14	CONSOLIDATED	NEEDLE BEARINGS