NSK Tapered Roller Bearings, Single-Row Metric Design HR30214J ,D=70 Series_12^302 Item # Jaw Capacity Model

Item # Jaw Capacity Model Size 212-1255 4935576 1-7/8" / 48 mm 10CR 10" / 250 mm

225 3" Wobble Extension Bar 6" Wobble Extension Bar Blister Card

Specifications Model Graduation (mm) Range (mm) Throat depth (mm) Accuracy (µm) maximum lens diameter measurable (mm) maximum lens thickness measurable (mm) Measuring force less than (N) GL 0

Light-Duty Circle Cutter to cut a circle from 1 – 14cm in diameter

NSK Tapered Roller Bearings, Single-Row Metric Design HR30214J ,D=70 Series_12^302 Item # Jaw Capacity ModelNSK Tapered Roller Bearings, Single Row Metric Design HR30214J ,D=70 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) ISO355 Dimensions Series approx. Constant e Axial Load Factors Mass (kg) approx. d D T B C Cone r min. Cup r min. Cr C0r Grease Oil Y1 Y0 HR30214J 70 125 26. 25 24 21 2 1. 5 132 163 2800 4000 3EB 0. 42 1. 4 0. 79 1. 3 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the apices