d - 140 mm

Fw - 169 mm

D - 250 mm

B - 42 mm

C - 42 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 153 mm

Da max. - 237 mm

db max. - 165 mm

db min - 153 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

S - 1,5 mm

Db max - 237 mm

Weight - 9,38 Kg

Basic dynamic load rating (C) - 395 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number:NJ228EM
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-22
• Application:Machine Tool Accessories,storage shelves,paper processing machine,Microwave Equipment,mechanical annex,Insect Count,powder metallurgy,Body shaping,Traffic Fire Protection Equipment Security equipment,bio-chemical,molding machine
• Similar models:NACHI 22228AEX NKE NJ228-E-MA6 FAG NJ228-E-M1+HJ228-E SKF C2228K+AHX3128 NKE NUP2228-E-MPA ISO NU228 ISO NH2228 NACHI 23228EX1 NSK NJ2228EM NKE NJ228-E-MPA+HJ228-E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ228EM products，there is large inventory of NSK NJ228EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ228EM Which NSK NJ228EM 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
  105BIH470	266,7	355,6	44,45	Timken	Deep Groove Ball Bearings
  217-2Z	85	150	28	SKF	Deep Groove Ball Bearings
  240/850-B-K30-MB	850	1220	365	FAG	Spherical Roller Bearings
  23256-K-MB+AH2356G	280	500	176	FAG	Spherical Roller Bearings
  33005JR	25	47	17	KOYO	Tapered Roller Bearings
  40BER29XV1V	40	62	14	NSK	Angular Contact Ball Bearings
  40BNR19X	40	62	12	NSK	Angular Contact Ball Bearings
  6208NSE	40	80	18	NACHI	Deep Groove Ball Bearings
  62205-2RS	25	52	18	ISO	Deep Groove Ball Bearings
  7220BDT	100	180	34	CYSD	Angular Contact Ball Bearings
  D/W R6-2RZ	22,225	9,525	7,142	SKF	Deep Groove Ball Bearings
  LRJ1	25,4	57,15	15,875	RHP	Cylindrical Roller Bearings
  NJ3314	70	150	63,5	CX	Cylindrical Roller Bearings
  NN3012-AS-K-M-SP	60	95	26	FAG	Cylindrical Roller Bearings
  NU334-E-MPA	170	360	72	NKE	Cylindrical Roller Bearings
  SC3705	185,000	269,500	38,000	NTN	Deep Groove Ball Bearings
  SR156ZZY05	4,7625	7,9375	2,77876	AST	Deep Groove Ball Bearings
  ML211	55	100	21	Rollway	CYLINDRICAL ROLLER BEARINGS
  73L03	17	35	10	New Departure	DEEP GROOVE BALL BEARINGS
  KF-42ARO	4.2500	5.7500	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS