(dimensions in mm)

Bearing Type - Cage Retained Rollers

Outer Dia (D) - 52.0000

Width (B) - 12.0000

Dynamic Load Rating (Cr) - 14,900

Static Load Rating (Cor) - 27,500

Max Speed (Grease) (X1000 RPM) - 6,000

Shaft (Fw) - 45.000

Weight (g) - 33.00

Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent

Some sizes are available with a closed end.

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

Some sizes are available as full complement grease retained roller or mechanically retainer roller designs.

• Model Number:HK4512
• Inner Diameter：45mm Outer Diameter：52mm Width：12mm
• Type：Needle Roller Bearings
• Update date：2023-03-11
• Application:circulating pump,wall materials,cleaning agent,stirrer,wire industry,plastic rolling,food sterilization,medical equipment,Plastic Equipment,gear type,Forming mold
• Similar models:CRAFT HK4512 KOYO HK4512 INA HK4512 AST HK4512 SKF HK4512 ZEN HK4512 FBJ HK4512 KOYO BTM384512A NBS BK4512 NBS HK4512
• BEARING POWER International Trading Co.,Ltd. specialize in HK4512 products，there is large inventory of AST HK4512 . We has been built up long-term cooperation with AST company, could make a bulk order of the HK4512 Which AST HK4512 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
  22222-E1-K + H322	100	200	53	FAG	Spherical Roller Bearings
  32044T168X/DB	220	340	168	SKF	Tapered Roller Bearings
  32916 A	80	110	20	CX	Tapered Roller Bearings
  33011	55	90	27	NKE	Tapered Roller Bearings
  51318	90	155	50	NTN	Thrust Ball Bearings
  6019-2RS	95	145	24	CX	Deep Groove Ball Bearings
  6020	100	150	24	ISB	Deep Groove Ball Bearings
  6217	85,000	150,000	28,000	NTN-SNR	Deep Groove Ball Bearings
  7005CG/GMP4	25	47	12	NTN	Angular Contact Ball Bearings
  71944 CTBP4	220	300	38	CX	Angular Contact Ball Bearings
  7203B	17	40	12	KBC	Angular Contact Ball Bearings
  7305 BECBM	62	25	17	SKF	Angular Contact Ball Bearings
  CX465				CX	Wheel Bearings
  NKX 12 Z	12	21	23	NBS	Complex Bearings
  P6004-GB	20	32	12	ZEN	Deep Groove Ball Bearings
  RNA6912TT	68	85	45	NSK	Needle Roller Bearings
  H3928	140	165		FAG	ADAPTERS
  W-99218	90	160	2.8125	Hyatt	CYLINDRICAL ROLLER BEARINGS
  RSTO45X	85		19.8	SKF	NEEDLE BEARINGS
  KG-47XPO	4.7500	6.7500	1.0000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS