Taper Roller Bearings

Tapered roller bearings are comprised of solid inner and outer rings with raceways, taper rollers and cages manufactured from pressed steel. The bearings are not self-retaining. As a result, the inner ring with the rollers can be fitted separately from the outer ring. Tapered roller bearings are not sealed and not supplied grease filled.

Taper Roller Bearings

Tapered roller bearings are comprised of solid inner and outer rings with raceways, taper rollers and cages manufactured from pressed steel. The bearings are not self-retaining. As a result, the inner ring with the rollers can be fitted separately from the outer ring. Tapered roller bearings are not sealed and not supplied grease filled.

NTN SNR Thermometer

The NTN SNR Infrared thermometer LASER TEMP 301 is an infrared thermometer used to diagnose, inspect and check any temperature. Thanks to its elaborated optical system, it allows an easy and accurate measurement of little distant targets. Ideal for rapidly establishing an initial diagnosis of how equipment is operating with complete safety, precise remote or contact temperature measurements.

Features include:
Wide measurement range: -50C to +850C.
High degree of precision using the laser targeting device.
Internal memory which can save up to 20 measurements.
Response times less than 1 sec.
Simple to use, can be configured in C or F.
Back-lit display for easy reading.

Laser Temp 301 Infrared Thermometer

Laser Temp 301 Specification:
Spectral response: 8-4mm
Optical: D.S : 30:1 (50mm at 1500mm)
Response time: Less than 1 second
Temperature range: From -50 to +850C
Accuracy*:
From -50 to -20C : plus/minus 5C
From -20 to +200C : plus/minus 1.5% of reading plus/minus 2C
From +200 to +538 C : plus/minus 2% of reading plus/minus 2C
From +538 to +850C : plus/minus 3.5% of reading plus/minus 5C
Display resolution: 0.1C
Emissivity: Adjustable from 0.10 to 1.00 (pre-set at 0.95)
Over range indication: Display indication : -0L for a negative, over range, 0L for a positive over range.
Laser sighting: Wavelength : 630-670nm Output < 1mW, Class 2 (II)
Positive or negative temperature indication: Automatic (no indication for a positive
temperature) (-) sign for a negative temperature.
Display: 4 digits with LCD backlighted display.
Auto-extinction: Automatic after 7 seconds of inactivity.
High/low alarm: Flashing signal on display and beep signal with adjustable thresholds.
Power supply: Alkaline 9V battery.
Autonomy: 38h (inactive laser and backlight) 15 h (active laser and backlight)
Use temperature: From 0 to +50C.
Storage temperature: From -20C to +60C.
Relative humidity: From 10% to 90%RH in operating mode and >80%RH in storage.
Dimensions: 175x110x45mm.
Weight: 230g (included battery).
Memory: 20 temperature values with unit of measurement (C or F).
Make sure that the target is larger than the size of the laser sighting.

K thermocouple probe features
Temperature range: From -40 to +400C
Display range: From -50 to +1370C
Resolution: 0.1C
Accuracy: plus/minus 1.5% of reading plus/minus 3C
Cable length:1m

*Accuracy for an ambient temperature from 18 to 28C (with a relative humidity lower
than 80% RH)

SNR Deep Groove Ball Bearings

Open type without seals to allow for the free circulation of either oil or grease, used in gearboxes and other assemblies where a lubricant is already present.

Open Deep Groove Ball Bearings

Dimensions to ISO15

Deep Groove Ball Bearings - C3 Clearance

C3 bearings have an additional internal radial clearance to cope with high speed environments where excess heat is generated.

Rubber sealed type:

With rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign objects. The seals also retain the pre-filled grease in the bearing. Seals can be easily removed for applications that only require one seal.

SNR Deep Groove Ball Bearings

Open type without seals to allow for the free circulation of either oil or grease, used in gearboxes and other assemblies where a lubricant is already present.

Open Deep Groove Ball Bearings

Dimensions to ISO15

Single Row Deep Groove Ball Bearings - C3 Internal Clearance

C3 Bearings have an internal clearance to cope with high speed environments where excess heat is generated.

Open Type

Without seals to allow for the free circulation of either oil or grease, used in gearboxes and other assemblies where a lubricant is already present.

SNR Deep Groove Ball Bearings

Rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign objects.

Sealed Deep Groove Ball Bearings

Dimensions to IS015

Deep Groove Ball Bearings - C3 Clearance

C3 bearings have an additional internal radial clearance to cope with high speed environments where excess heat is generated.

Rubber sealed type:

With rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign objects. The seals also retain the pre-filled grease in the bearing. Seals can be easily removed for applications that only require one seal.

Tab Washers

Tab washers are used for securing KM series lock nuts. They have an inner tab for location on the adaptor sleeve. One of the external tabs is bent over a slot when used wit the
KM series lock nuts.