(dimensions in inches)

Bearing Type - Full Complement, Mechanically Retained Rollers

Outer Dia (D) - 2.1250

Width (B) - 0.7500

Dynamic Load Rating (Cr) - 8,100

Static Load Rating (Cor) - 16,900

Max Speed (Grease) (X1000 RPM) - 2,490

Shaft (Fw) - 1.750

Weight (g) - 80.00

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 design.

• Model Number:S2812
• Inner Diameter：44,45mm Outer Diameter：53,975mm Width：19,05mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Reflective Materials Industrial fabrics,Hydraulic Press,Laser Cutting,gas turbine,garbage disposal,Optical Instruments,root canal filling,Oral Equipment,paper processing machine,tobacco machinery,industrial equipment
• Similar models:NSK J-2812 JNS NAF122812 KOYO M28121 KOYO 22MKM2812 INA BCE2812 JNS RNAF162812 KOYO 22BTM2812 IKO RNAF162812 AST SCE2812 KOYO B2812
• BEARING POWER International Trading Co.,Ltd. specialize in S2812 products，there is large inventory of AST S2812 . We has been built up long-term cooperation with AST company, could make a bulk order of the S2812 Which AST S2812 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.

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  AU0831-2LX3LX4/L588	40	76	41	NTN	Angular Contact Ball Bearings
  4T-53176/53375	44,45	95,25	30,958	NTN	Tapered Roller Bearings
  61934-MA	170	230	28	NKE	Deep Groove Ball Bearings
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  BTW 140 CM/SP	140	210	84	SKF	Thrust Ball Bearings
  HK3026	30	37	26	FBJ	Needle Roller Bearings
  K25X31X14	25,000	31,000		NTN	Needle Roller Bearings
  NN3036K	180	280	74	KOYO	Cylindrical Roller Bearings
  PW39720437CS	39	72,04	37	PFI	Angular Contact Ball Bearings
  38012RS	12	21	7	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  L15PA108	1.5000	1.8750	.1875	FAG	ANGULAR CONTACT BALL BEARINGS
  NJ1010	50	80	16	FAG	CYLINDRICAL ROLLER BEARINGS
  NU2009E	45	75	19	SKF	CYLINDRICAL ROLLER BEARINGS
  PAO-20	2.5000	5.0000	.9375	RIV	ANGULAR CONTACT BALL BEARINGS
  SUCTF-206-20	1.2500			IPTCI	THERMOPLASTIC PILLOW BLOCKS
  H-3196x450	480	620		CONSOLIDATED	ADAPTERS
  7324TGP/4	120	260	55	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  FYT-12X	.7500			CONSOLIDATED	PILLOW BLOCKS
  HMV-26I			44	CONSOLIDATED	HYDRAULIC NUTS