DIAMETER INCH ( m/m ) |
TREAD WIDTH INCH ( m/m ) |
WHEEL TYPE | BEARING | AXIE SIZE INCH ( m/m ) |
CASTER NUMBER |
4 ( 100 ) |
11/4 ( 32 ) |
Soft Rubber (SR) | Plain | 3/8 ( 9.5 ) |
SKR414SR |
Soft Rubber (RBSR) | Roller | SKR414RBSR | |||
Hard Rubber (HR) | Plain | SKR414HR | |||
Hard Rubber (RBHR) | Roller | SKR414RBHR | |||
Polyurethane (U) | Ball | SKR414BU | |||
Thermoplastic (TPR) | Ball | SKR414BTPR | |||
Polypropylene (P) | Plain | SKR414P | |||
Nylon (N) | Plain | SKR414N | |||
Cast Iron (C) | Plain | SKR414C |
LOAD CAPCITY LBS ( Kgs ) |
OVERALL HEIGHT INCH ( m/m ) |
CASTER NUMBER |
150 ( 68 ) | 5 ( 127 ) |
SKR414SR |
150 ( 68 ) | SKR414RBSR | |
200 ( 90 ) | SKR414HR | |
200 ( 90 ) | SKR414RBHR | |
250 ( 113 ) | SKR414BU | |
250 ( 113 ) | SKR414BTPR | |
250 ( 113 ) | SKR414P | |
250 ( 113 ) | SKR414N | |
250 ( 113 ) | SKR414C |
TOP PLATE SIZE INCH ( m/m ) |
BOLT HOLE SPACING INCH ( m/m ) |
BOLT HOLE SIZE | TOP PLATE NUMBER |
23/4 x 315/16 ( 70 x 100 ) |
13/4 x 27/8 - 215/16 ( 44.5 x 73 - 75 ) |
8.5 | K1 |
bigbest Intelligent Motor is the next generation of power efficiency, energy saving and high-quality indoor or outdoor motors.The intelligent motor is ideally suited to outdoor applications such as industrial circulation fan, air-handling unit, and poultry extraction fan that require 1/4, 1/3, 1/2, 3/4, 1, or 2 horsepower, 250~4500 RPM motor.