d - 190 mm

D - 240 mm

T - 37 mm

d1 - 237 mm

r min. - 1.1 mm

D1 - 193 mm

Weight - 3.95 Kg

Basic dynamic load rating (C) - 170 kN

Basic static load rating (C0) - 655 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number: 51138
• Inner Diameter：190mm Outer Diameter：240mm Width：37mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:industry test,stacker lift platform,Broadcasting System,other processing,gear type,screen filter,fabric products,pump,garden machinery,pneumatic,medical equipment
• Similar models:KOYO 51138 SKF 51138M NACHI 51138 AST 51138M NKE 51138-MP NSK 51138X ISB 51138M NTN 51138 ISO 51138 CX 51138
• BEARING POWER International Trading Co.,Ltd. specialize in 51138 products，there is large inventory of NACHI 51138 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 51138 Which NACHI 51138 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
  54216U	65	115	51	KOYO	Thrust Ball Bearings
  57072J-9	75	130	33,25	KOYO	Tapered Roller Bearings
  71913HVUJ74	65	90	13	SNR	Angular Contact Ball Bearings
  7922 A5	110	150	20	NSK	Angular Contact Ball Bearings
  L476549/L476510CD+L476549XA	549,275	692,15	174,625	Timken	Tapered Roller Bearings
  M-20101	31,75	38,1	15,88	Timken	Needle Roller Bearings
  MGB40899R01	27,5	126,65	82,65	SNR	Angular Contact Ball Bearings
  NN3052-AS-K-M-SP	260	400	104	FAG	Cylindrical Roller Bearings
  RAXZ 520	18	35,4		Timken	Complex Bearings
  RNAB2/5X	7,000		8,000	NTN	Needle Roller Bearings
  SL185004	20	42	30	ISO	Cylindrical Roller Bearings
  W689ZZS	9,000	17,000	5,000	NTN	Deep Groove Ball Bearings
  SAF624	4.1875			FAG	PILLOW BLOCKS
  240/1060	1060	1500	438	SKF	SPHERICAL ROLLER BEARINGS
  NUP2313	65	140	48	STEYR	CYLINDRICAL ROLLER BEARINGS
  BK3016	37		16	INA	NEEDLE BEARINGS
  XLS-41/4	4.2500	6.0000	.8750	NH	DEEP GROOVE BALL BEARINGS
  XLS-16	16.0000	21.5000	2.7500	HOFF	DEEP GROOVE BALL BEARINGS
  NB91616	16		16	NADELLA	NEEDLE BEARINGS
  180SD23	180	380	126	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS