(dimensions in mm)

Bearing Type - Double Row

Outer Dia (D) - 85.0000

Width (B) - 45.0000

Dynamic Load Rating (Cr) - 94,000

Static Load Rating (Cor) - 191,000

Max Speed (Oil) (X1000 RPM) - 6,500

Shaft (Fw) - 68.000

Weight (g) - 488.00

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: RNA6912
• Inner Diameter：68mm Outer Diameter：85mm Width：45mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:hydraulic cylinder buffer,Generator,Anesthetic Equipment,Machine tools,extruder,Machine Tool Accessories,hydraulic actuator,animal,equipment and,marine analysis and testing equipment,Solenoid Valves
• Similar models:ISO NA6912 CX NA6912 Timken NA6912 ISO RNA6912 CRAFT NA6912 NSK RNA6912 NTN RNA6912R IKO NA6912 INA NA6912-ZW NTN NA6912R
• BEARING POWER International Trading Co.,Ltd. specialize in RNA6912 products，there is large inventory of AST RNA6912 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA6912 Which AST RNA6912 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
  20304 C	20	52	15	CX	Spherical Roller Bearings
  33287/33472	73,025	120	29,794	FBJ	Tapered Roller Bearings
  AU0816-1LL/L260	42	76	40	NTN	Angular Contact Ball Bearings
  432238U	190	340	204	NTN	Tapered Roller Bearings
  51225	130	190		AST	Thrust Ball Bearings
  71919 CE/P4AH1	130	95	18	SKF	Angular Contact Ball Bearings
  BC3-9ZZA	3	9	4	NTN	Deep Groove Ball Bearings
  F-WBC6-12ZZ	6,000	12,000	4,000	NTN	Deep Groove Ball Bearings
  FL617/3	3	6	2	CX	Deep Groove Ball Bearings
  NA 4916	80	110	30	IKO	Needle Roller Bearings
  NCF2912-V	60	79,3	16	NKE	Cylindrical Roller Bearings
  X30209M/Y30209M	45	85	20,75	Timken	Tapered Roller Bearings
  UCHA208-25	39,6875		49,2	KOYO	Bearing Units
  8605	25	62	.6692	New Departure	DEEP GROOVE BALL BEARINGS
  51207				FAG	THRUST BALL BEARINGS
  NU2207	35	72	23	SKF	CYLINDRICAL ROLLER BEARINGS
  HA313	65	85		STEYR	ADAPTERS
  LBB24OP	1.5000	2.3750	3.0000	IKO	LINEAR RECIRCULATING BALL BEARINGS
  207P	35	72	17	NH	DEEP GROOVE BALL BEARINGS
  15x32x7mm	15	32	7	CONSOLIDATED	OIL SEALS