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NTN BT4-8052/HA1

Tapered · Open
Ø483Ø648447
Bore
482.60 mm
Outside dia
647.70 mm
Width
446.50 mm
Dynamic C
7210.0 kN
Static C0
20000.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
513.714 kg
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Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4-8052/HA1KOYO (JTEKT)482.6×647.7×446.57210.0 kN
BT4-8052/HA1INA (Schaeffler)482.6×647.7×446.57210.0 kN
BT4-8052/HA1MinebeaMitsumi (NMB)482.6×647.7×446.57210.0 kN
BT4-8052/HA1Nachi Fujikoshi482.6×647.7×446.57210.0 kN
BT4-8052/HA1FAG (Schaeffler)482.6×647.7×446.57210.0 kN
BT4-8052/HA1Timken482.6×647.7×446.57210.0 kN
BT4-8052/HA1RBC Bearings482.6×647.7×446.57210.0 kN
BT4-8052/HA1Peer Bearing482.6×647.7×446.57210.0 kN