NTN 4T-29688/29620

NTN 4T-29688/29620 Tapered roller bearing

Also known as : 29688/29620

  • Inside Diameter: 73.82 mm
  • Outside Diameter: 112.71 mm
  • Width: 25.4 mm
  • Basic dynamic load rating: 95.5 kN
  • Basic static load rating: 151 kN

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NTN 4T-29688/29620

NTN 4T-29688/29620 details

Part Number 4T-29688/29620
Brand NTN
Type Tapered roller bearings
Inch series
Mass 0.86 kg
Boundary dimensions (mm)
Inner dia. (d) 73.82
Outer dia. (D) 112.71
Width (B) 25.4
ras max 1.5
Basic load ratings (kN)
Dynamic (Cr) 95.5
Static (Cor) 151
Basic load ratings (kgf)
Dynamic (Cr) 9750
Static (Cor) 15400
Limiting speed (min-1)
Grease 3100
Oil 4100
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-29688/29620 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-29688/29620 bearing cross reference

68450R/68709R
73.82 mmx 112.71 mmx 25.4 mm
H414245/H414210
73.82 mmx 112.71 mmx 25.4 mm
387/382A
73.82 mmx 112.71 mmx 25.4 mm
HM88630R/HM88610R
73.82 mmx 112.71 mmx 25.4 mm
02473R/02420R
73.82 mmx 112.71 mmx 25.4 mm
23100R/23256R
73.82 mmx 112.71 mmx 25.4 mm
387-384ED
73.82 mmx 112.71 mmx 25.4 mm
389-384DRB
73.82 mmx 112.71 mmx 25.4 mm
EE132083-132126D
73.82 mmx 112.71 mmx 25.4 mm
42362D - 42586
73.82 mmx 112.71 mmx 25.4 mm
L357049-L357019-B
73.82 mmx 112.71 mmx 25.4 mm
EE291175-291750-B
73.82 mmx 112.71 mmx 25.4 mm
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