NTN 4T-M86649/M86610

NTN 4T-M86649/M86610 Tapered roller bearing

Also known as : M86649/M86610

  • Inside Diameter: 30.162 mm
  • Outside Diameter: 64.292 mm
  • Width: 21.433 mm
  • Basic dynamic load rating: 51.5 kN
  • Basic static load rating: 64.5 kN

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NTN 4T-M86649/M86610

NTN 4T-M86649/M86610 details

Part Number 4T-M86649/M86610
Brand NTN
Type Tapered roller bearings
Inch series
Mass 0.336 kg
Boundary dimensions (mm)
Inner dia. (d) 30.162
Outer dia. (D) 64.292
Width (B) 21.433
ras max 1.5
Basic load ratings (kN)
Dynamic (Cr) 51.5
Static (Cor) 64.5
Basic load ratings (kgf)
Dynamic (Cr) 5250
Static (Cor) 6600
Limiting speed (min-1)
Grease 6100
Oil 8100
As for the maximum value for inner and outer ring diameters of bearings whose bearing numbers are marked with "+" (inner ring) and "++" (outer ring), the precision class is an integer for class 4 and class 2 bearings only. Bearings with a # symbol next to the serial number are J-series bearings, and have a different tolerance to other series. For more details, see “Bearing Tolerance” listed in the “NTN ‘Ball and Roller Bearings’ Catalog.”

Xinyouya have NTN 4T-M86649/M86610 bearings in stock. Tapered roller bearings (Inch series), are designed so the inner and outer ring raceway and the apex of the tapered rollers intersect at one point on the bearing centerline.

NTN 4T-M86649/M86610 bearing cross reference

68450R/68709R
30.162 mmx 64.292 mmx 21.433 mm
H414245/H414210
30.162 mmx 64.292 mmx 21.433 mm
387/382A
30.162 mmx 64.292 mmx 21.433 mm
HM88630R/HM88610R
30.162 mmx 64.292 mmx 21.433 mm
02473R/02420R
30.162 mmx 64.292 mmx 21.433 mm
23100R/23256R
30.162 mmx 64.292 mmx 21.433 mm
387-384ED
30.162 mmx 64.292 mmx 21.433 mm
389-384DRB
30.162 mmx 64.292 mmx 21.433 mm
EE132083-132126D
30.162 mmx 64.292 mmx 21.433 mm
42362D - 42586
30.162 mmx 64.292 mmx 21.433 mm
L357049-L357019-B
30.162 mmx 64.292 mmx 21.433 mm
EE291175-291750-B
30.162 mmx 64.292 mmx 21.433 mm
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