(dimensions in mm)

Bearing Type - with grooved raceway(s)

Bore Dia (d) - 120.0000

Outer Dia (D) - 170.0000

Radius (min) (rs) - 1.100

Static Load Rating (Cor) - 509,000

Dynamic Load Rating (Cr) - 170,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 2

Height (H) - 39.0000

Outer Dia. Pilot (D1) - 170.0000

Bore Dia. Clearance (d1) - 123.0000

Weight (g) - 2,602.00

Material - 52100 chrome steel, or equivalent.

The ball cage is a formed carbon steel design.

Note that one washed is ID piloted and the other is OD piloted.

Please review the technical information for the correct mounting guidelines for this bearing.

• Model Number: 51224
• Inner Diameter：120mm Outer Diameter：170mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:miscellaneous instruments,Display Devices,packaging materials,EEG,Automobile,Generator,chuck industry,Blood coagulation reagent,shoe-making machinery,packaging machinery,Roller
• Similar models:CRAFT 51224 NACHI 51224 SKF 51224 ISO 51224 KOYO 51224 FBJ 51224 NTN 51224 AST 51224 ISB 51224 NSK 51224
• BEARING POWER International Trading Co.,Ltd. specialize in 51224 products，there is large inventory of AST 51224 . We has been built up long-term cooperation with AST company, could make a bulk order of the 51224 Which AST 51224 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
  2206K	30	62	20	FBJ	Self-Aligning Ball Bearings
  231/750BK	750	1220	365	NTN	Spherical Roller Bearings
  24180-B-K30 + AH24180-H	380	650	250	FAG	Spherical Roller Bearings
  25B1W06GZNC3	25	60	25	NACHI	Deep Groove Ball Bearings
  B-95	14,288	19,05	7,92	Timken	Needle Roller Bearings
  GEC420XT	420	560		AST	Plain Bearings
  HM227545/19	129,967	219,974	57,15	ISO	Tapered Roller Bearings
  NJ 315	75	160	37	NACHI	Cylindrical Roller Bearings
  NJ2312EJX	60,000	130,000	46,000	NTN	Cylindrical Roller Bearings
  NUP 213 ECJ	120	65	23	SKF	Thrust Ball Bearings
  UCX14	70	130	77.8	NACHI	Deep Groove Ball Bearings
  4322				FAF	THRUST BALL BEARINGS
  CSXD090	9.0000	10.0000	.5000	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  7M13	7	13	3	Nachi	DEEP GROOVE BALL BEARINGS
  STO25ZZ	25	52	20	Torrington	NEEDLE BEARINGS
  4BPL	17	47	14	RIV	DEEP GROOVE BALL BEARINGS
  61888M	440	540	46	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  EI-1458	.6250	.8750	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  2044	.3125	.6750		CONSOLIDATED	THRUST BALL BEARINGS
  VSU250755	655	855		CONSOLIDATED	SLEWING BEARINGS