(dimensions in mm)

Bearing Type - double row self-aligning

Bore Dia (d) - 90.0000

Outer Dia (D) - 160.0000

Width (B) - 30.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 57,500

Static Load Rating (Cor) - 23,500

Max Speed (Grease) (X1000 RPM) - 3,600

Max Speed (Oil) (X1000 RPM) - 4,300

Max. Shaft Shoulder Dia. Inner (Li) - 99.0

Min. Housing Shoulder Dia., Outer (Lo) - 151.0

Weight (g) - 2,550.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

The maximum recommended angular misalignment is 4 degrees. When the bearing is misaligned, the applied dynamic radial load must be less than 10% of the dynamic capacity.

This bearing is also available with a tapered bore, add a suffix "K" after the four digit number.

• Model Number: 1218
• Inner Diameter：90mm Outer Diameter：160mm Width：30mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-18
• Application:Doppler,outdoor equipment,textile machinery,food / grain / food equipment,Broadcasting System,woodworking machinery,municipal machinery,machine tool spindle,plastic rolling,Small air generators,office equipment
• Similar models:NTN 1218S NSK 1218 ISO 1218K+H218 CRAFT 1218K+H218 FAG 1218-K-TVH-C3 KOYO 1218K NKE 1218-K+H218 SKF 1218K CX 1218K+H218 NACHI 1218
• BEARING POWER International Trading Co.,Ltd. specialize in 1218 products，there is large inventory of AST 1218 . We has been built up long-term cooperation with AST company, could make a bulk order of the 1218 Which AST 1218 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
  23356YM	280	580	224	Timken	Spherical Roller Bearings
  AST090 300100	300	305		AST	Plain Bearings
  51206	30	52	16	KOYO	Thrust Ball Bearings
  6015	75	115	20	ZEN	Deep Groove Ball Bearings
  AB12516	25	69	20	SNR	Deep Groove Ball Bearings
  C 3076 KM	560	380	135	SKF	Cylindrical Roller Bearings
  F-234734	8	19,8		INA	Thrust Ball Bearings
  NJ318-E-MA6+HJ318-E	90	190	43	NKE	Cylindrical Roller Bearings
  NA4913	65	90	25	Timken	Needle Roller Bearings
  NJ 2211	55	100	25	ISB	Cylindrical Roller Bearings
  NU10/630	630,000	920,000	128,000	NTN	Cylindrical Roller Bearings
  R140.24				SNR	Wheel Bearings
  RS263119	26	31	19	KOYO	Needle Roller Bearings
  SF3901	195,000	270,000	35,000	NTN	Angular Contact Ball Bearings
  WBB1-8706 R-2RS1	12	6	4	SKF	Deep Groove Ball Bearings
  WMLF2508ZZ	2,5	8	4	KOYO	Deep Groove Ball Bearings
  ZB1.25.0862.200-1SPPN	736	950	70	ISB	Thrust Ball Bearings
  7224WNMBRSU	120	215	40	FAF	ANGULAR CONTACT BALL BEARINGS
  1209R	85	45	19	FED	DEEP GROOVE BALL BEARINGS
  222SM80	80	160	40	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS