The Needle‐Roller Bearing for Bosch GBH 8‐45 DV Rotary Hammers (MPN 1610910081) is a genuine Bosch OEM spare designed to restore smooth, efficient drive in high‐load hammer mechanisms and gearboxes. Built with precision steel needle rollers in a compact cage, it offers high radial load capacity while keeping friction and heat to a minimum. It is engineered for demanding rotary and demolition hammer use, fitting selected Bosch tools such as the GBH 8‐45 DV and GSH 7 VC. Replacing a worn bearing helps protect shafts and gears, reduces vibration, and maintains impact performance. This direct‐fit component supports accurate alignment inside the tool housing, helping extend service life and keep downtime low in workshop or on‐site repairs.

Key Features:
– Genuine Bosch OEM part for assured compatibility and fit- Precision needle‐roller design for high radial load capacity in a compact space- Steel construction for durability under continuous impact and drilling loads- Direct replacement for MPN 1610910081 to simplify part selection- Helps reduce friction, heat build‐up, and wear on adjacent components- Supports smooth rotation of shafts for consistent hammering and drilling performance- Stable, caged roller layout to aid alignment and reduce vibration- Suitable for tough site conditions and regular professional use- Easy to fit during scheduled maintenance to minimise downtime

Typical Applications:
Used during overhaul or repair of Bosch rotary and demolition hammers to replace a worn radial bearing in the drive train or hammer mechanism. Ideal for restoring power transfer in heavy drilling, chiselling, and demolition tasks on concrete, masonry, and stone. Suitable for service centres, construction firms, and DIY users maintaining long‐life tool performance.

Also known as:
Needle cage bearing, needle roller cage, roller cartridge, needle roller assembly, radial needle bearing, caged needle set, roller pack, gearboneedle bearing.

Fits Models:
GBH 8-45 D, GBH 8-45 DV, GBH8-45D, GBH8-45DV, GBH845D, GSH 7 VC, GSH7VC

Alternate Part Numbers:
1 610 910 081, 1.610.910.081

Product Specifications