d - 190 mm

D - 240 mm

T - 37 mm

d1 - 237 mm

r min. - 1,1 mm

D1 - 193 mm

da min. - 220 mm

Da max. - 210 mm

ra max. - 1 mm

Weight - 3,6 Kg

Basic dynamic load rating (C) - 172 kN

Basic static load rating (C0) - 655 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1600 r/min

• Model Number:51138X
• Inner Diameter：190mm Outer Diameter：240mm Width：37mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:security equipment,ignition system,food add,vertical pull,diving equipment,position switch,milling head plug,test equipment,other rubber,Industrial Electromechanical,Liposuction device
• Similar models:CX 51138 NKE 51138-MP ISB 51138M ISO 51138 FAG 51138-MP NSK 51138X AST 51138M KOYO 51138 NACHI 51138 NTN 51138
• BEARING POWER International Trading Co.,Ltd. specialize in 51138X products，there is large inventory of NSK 51138X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 51138X Which NSK 51138X 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.

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  GEG5E	5	16		AST	Plain Bearings
  HR32204J	20	47	19,25	NSK	Tapered Roller Bearings
  IJ132016	30			ILJIN	Angular Contact Ball Bearings
  LM806649/610/Q	53,975	88,9	19,05	SKF	Tapered Roller Bearings
  NNCF5036-V	180	260,5	136	NKE	Cylindrical Roller Bearings
  NUP2322	110	240	80	KOYO	Cylindrical Roller Bearings
  WJ-283412	44.450	53.975		KOYO	Needle Roller Bearings
  318KD	90	190	43	FAF	DEEP GROOVE BALL BEARINGS
  B17	2.5937	1.5000		INA	THRUST BALL BEARINGS
  W-41/4				FAG	THRUST BALL BEARINGS
  1307M	35	80	21	FED	DEEP GROOVE BALL BEARINGS
  NNCL4960V	300	420	118	SKF	CYLINDRICAL ROLLER BEARINGS
  NF421	105	260	60	STEYR	CYLINDRICAL ROLLER BEARINGS
  FT-5/8	.6250	1.0937		RHP	THRUST BALL BEARINGS
  NU260	300	540	85	STEYR	CYLINDRICAL ROLLER BEARINGS
  NJ-2318E	90	190	64	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  KA-75ARO	7.5000	8.0000	.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS