Bearing

Frequently Asked Questions

Q: What does the 2RS designation mean on the BS 88107 2RS bearing?
A: The 2RS designation means the bearing has rubber seals on both sides (two rubber seals). These seals provide dustproof protection, which is critical for wet environments, cold storage, and outdoor pallet jack use. The seals reduce contamination and extend bearing life compared to unsealed versions.

Q: What equipment does the BS 88107 2RS fit?
A: The BS 88107 2RS is used in pallet jacks and material handling equipment from Crown, Toyota, Raymond, Yale, Clark, Mitsubishi, and CAT. The sealed design makes it especially suited for operations in wet floors, cold storage facilities, and outdoor environments. Verify your equipment model number before ordering to confirm fitment.

Q: Does the 2RS seal affect bearing performance?
A: The rubber seals add minimal friction and do not significantly reduce performance. They protect the bearing races and balls from water, dust, and debris. In dry warehouse environments, an unsealed bearing may spin slightly freer, but the 2RS design is recommended for any facility with exposure to moisture or dirt.

Q: How often should I maintain the BS 88107 2RS bearing?
A: The sealed design reduces maintenance needs. Inspect annually for noise or play. In wet or high-dust environments, inspect every 6 months. Do not attempt to relubricate 2RS bearings; they are sealed for life. Replace if seals are cracked or if you detect grinding noises or excessive play.

Q: What is the expected service life of the BS 88107 2RS?
A: The sealed design typically extends bearing life to 4-6 years in normal warehouse conditions. In wet or cold storage environments, sealed bearings outperform unsealed versions and may last 5-7 years with proper maintenance. Heavy continuous use or contamination can reduce lifespan to 2-3 years.