(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 52.0000

Width (B) - 22.0000

Dynamic Load Rating (Cr) - 36,500

Static Load Rating (Cor) - 50,000

Max Speed (Oil) (X1000 RPM) - 11,000

Shaft (Fw) - 37.000

Weight (g) - 123.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• Model Number:NKS37
• Inner Diameter：37mm Outer Diameter：52mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:light therapy instrument,Vacuum generator,marine analysis and testing equipment,ignition system,surgical instruments,car and accessories,non-ferrous metal alloy,pump,Handling machinery and various industrial machinery,engine,hydraulic cylinder buffer
• Similar models:KOYO VP37/29 MPZ K37X42X26ZWTN KOYO K32X37X17H KOYO 30BTM3716BM NTN K32X37X26ZW NTN K130×137×24 IKO TA3730Z INA F-203937 Timken HJ-283716 KOYO BTM303712
• BEARING POWER International Trading Co.,Ltd. specialize in NKS37 products，there is large inventory of AST NKS37 . We has been built up long-term cooperation with AST company, could make a bulk order of the NKS37 Which AST NKS37 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
  23230CKW33	150	270	96	AST	Spherical Roller Bearings
  32048-X-N11CA-A450-500	240	360	152	FAG	Tapered Roller Bearings
  3308-2RS	40	90	36,5	ZEN	Angular Contact Ball Bearings
  3783/3730	44,45		30,302	KOYO	Tapered Roller Bearings
  6204-2RSLTN9/HC5C3WT	47	20	14	SKF	Deep Groove Ball Bearings
  7301B	12	37	12	CYSD	Angular Contact Ball Bearings
  88925/88128	234,95	327,025	52,388	Timken	Tapered Roller Bearings
  F-625ZZ	5,000	16,000	5,000	NTN	Deep Groove Ball Bearings
  HK2218	22	28	18	ISO	Cylindrical Roller Bearings
  MKM3520	35	42	20	KOYO	Needle Roller Bearings
  N-2827-G	355,6	660,4	254	Timken	Thrust Roller Bearings
  NJ1024	120	180	28	CYSD	Cylindrical Roller Bearings
  NJG 2307 VH	35	80	31	SIGMA	Cylindrical Roller Bearings
  WAY5ZZ	5	13	4	ADR	DEEP GROOVE BALL BEARINGS
  7220WNMBRSU	100	180	34	FAF	ANGULAR CONTACT BALL BEARINGS
  NJ2303	17	47	19	FAG	CYLINDRICAL ROLLER BEARINGS
  1301FF	12	37	12	FED	DEEP GROOVE BALL BEARINGS
  SJ8407			1.7500	RBC	NEEDLE BEARINGS
  250BC02	460	250	76	Torrington	DEEP GROOVE BALL BEARINGS
  LER-710	10.5000		25.31	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS